<div class="container">
  <footer class="py-3 my-4">
    <ul class="nav justify-content-center border-bottom pb-3 mb-3">
      <li class="nav-item"><a href="#" class="nav-link px-2 text-body-secondary">Bootstrap</a></li>
      <li class="nav-item"><a href="#" class="nav-link px-2 text-body-secondary">PHP</a></li>
      <li class="nav-item"><a href="#" class="nav-link px-2 text-body-secondary">MySQL</a></li>
      <li class="nav-item"><a href="#" class="nav-link px-2 text-body-secondary">jQuery</a></li>
      <li class="nav-item"><a href="#" class="nav-link px-2 text-body-secondary">宝塔</a></li>
      <li class="nav-item"><a href="#" class="nav-link px-2 text-body-secondary">豆包</a></li>
    </ul>
    <p class="text-center text-body-secondary">© <?php echo date('Y'); ?> ATACQ.COM</p>
  </footer>
</div>